For Lotus Notes to Outlook configuration, one needs to convert the file format of the Lotus Notes server file into PST format. To perform this, there are two options available. First can be possible using shell scripts and inbuilt utility of the server which may require a lot of time and technical knowledge for execution. The technique may differ according to the version of the server. Also, the size of the file may become a hurdle. To overcome these limitations, one can choose third party tool like eSoftTools NSF to PST converter Software which lets the user to convert NSF file into PST, HTML, EML, EMLX, MBOX etc file formats. Entire process of Lotus Notes to Outlook conversion is automatic and does not require human intervention. Also, it is easy to operate and works well with all versions of IBM Lotus Notes including the latest ones.